Mounting device for optical positioning element for planting mobile phone

Abstract

The utility model discloses a mounting device for an optical positioning element of an implanted mobile phone, which relates to the technical field of medical instruments and comprises a fixing seat and an optical positioner component, the surface of a handle end, close to an implanted mobile phone body, of the optical positioner component is provided with light reflecting points, and the fixing seat is movably sleeved on the surface of the implanted mobile phone body. The optical locator assembly is arranged at the handle end of the planting mobile phone body, and a gasket ring and a locking ring are arranged at the head end, close to the planting mobile phone body, of the fixing seat; the locking ring is in threaded fit with the fixing seat, so that the locking ring drives the gasket ring to move, the fixing seat extrudes the gasket ring, the gasket ring extrudes the planting mobile phone body, the whole accessory is fixed to the planting mobile phone body, after the mechanism for installing the optical locator is used, a mobile phone does not need to be specially customized, and the cost is reduced. And subsequent processing of the mobile phone is not needed, so that the effects of being convenient to disassemble, assemble and use and reducing the cost are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field especially, a kind of optical positioning element mounting device for implant mobile phone. BACKGROUND

[0002] Implant surgery navigation is a kind of technology in dental implant surgery to help doctors accurately determine implant position. In implant surgery navigation, specific optical positioning elements need to be installed on implant mobile phone, so that tracking host can identify implant mobile phone and real-time calibration its position. At present, there are mainly two ways to install optical positioning elements on the market: one is to customize professional implant mobile phone, this way can ensure the installation accuracy of optical positioning element, but the cost is higher;Second, implant mobile phone is secondary processed, such as drilling hole and other ways to install optical positioning element, however, this way is not only complicated operation, but also may have certain influence on the performance of implant mobile phone.

[0003] At present, there are many shortcomings in the way of fixing optical positioning element on implant mobile phone. First, the way of customizing professional implant mobile phone is time-consuming and laborious, and the cost is too high, which is a big economic burden for many medical institutions and patients. Second, the way of secondary processing of implant mobile phone is not only complicated operation process, but also may damage the original structure of implant mobile phone, affect its service life and performance stability. In addition, no matter which way, once installed, the disassembly of optical positioning element is more difficult, which brings inconvenience to the use of users, and is not conducive to the maintenance and update of equipment. Therefore, in view of the above phenomenon, an optical positioning element mounting device for implant mobile phone is proposed to meet the needs of actual use. UTILITY MODEL CONTENTS

[0004] The utility model provides an optical positioning element mounting device for implant mobile phone, which solves the technical problem of high cost in the way of installing optical positioning element on implant mobile phone on the market.

[0005] To solve the above technical problems, the utility model provides an optical positioning element mounting device for implant mobile phone, which includes a fixed seat and an optical locator assembly. The fixed seat is movably connected to the surface of the implant mobile phone body. The optical locator assembly is arranged at the handle end of the implant mobile phone body. The fixed seat is provided with a gasket ring and a locking ring near the head end of the implant mobile phone body. The inner side of the gasket ring is in close contact with the surface of the implant mobile phone body. The surface of the gasket ring is in close contact with the inner side of the fixed seat.

[0006] In some embodiments, the surface of the gasket ring is arranged obliquely relative to a contact plane abutting the fixing seat, so that in the assembled state, a contact interface with an inclination is formed between the gasket ring and the fixing seat, which is used for the deformation of the gasket ring, and the deformed gasket ring further fastens the implant handset body.

[0007] In some embodiments, the fixing seat is integrally formed with external threads near the surface of the head end of the implant handset body, and the inner side of the locking ring is integrally formed with internal threads matched with the external threads.

[0008] In some embodiments, the inner side of the locking ring is provided with a positioning groove, and the gasket ring is integrally formed with a positioning boss matched with the positioning groove near the surface of the head end.

[0009] In some embodiments, the surface of the gasket ring is provided with expansion joints.

[0010] In some embodiments, the surface of the fixing seat is provided with ball plunger, and the surface of the optical positioner assembly is provided with a positioning hole matched with the ball plunger.

[0011] In some embodiments, the surface of the fixing seat is integrally formed with a limiting boss, and one side of the limiting boss abuts the end surface of the optical positioner assembly.

[0012] In some embodiments, the number of the ball plungers is two, and the two ball plungers are uniformly arranged on the surface of the fixing seat.

[0013] In some embodiments, the optical positioner assembly is provided with a reflective point near the surface of the handle end of the implant handset body.

[0014] Compared with the related art, the installation device for the optical positioning element of the implant handset has the following beneficial effects:

[0015] The installation device for the optical positioning element of the implant handset provided by the utility model utilizes the thread cooperation between the locking ring and the fixing seat, so that the locking ring drives the gasket ring to move, and the fixing seat extrudes the gasket ring, so that the gasket ring extrudes the implant handset body, the whole accessory is fixed on the implant handset body, after the mechanism for installing the optical positioner is used, the handset does not need to be specially customized, and the handset does not need to be subsequently processed, the effect of convenient disassembly and assembly and cost reduction is achieved, different sizes of gasket rings can be replaced, and the device can be adapted to various sizes of implant handset bodies on the market, and the practicality is high. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole cross-sectional structure schematic view of the utility model;

[0017] Figure 2A partial structure cross-section enlarged view of the utility model is shown in the figure.

[0018] Figure 3 A whole three-dimensional structure view of the utility model is shown in the figure.

[0019] Figure 4 A partial structure assembly view of the utility model is shown in the figure.

[0020] Figure 5 A gasket ring structure view of example four is shown in the figure.

[0021] Figure 6 A gasket ring cross-section structure view of the utility model is shown in the figure.

[0022] Marked number in the figure: 100, planting mobile phone body; 1, gasket ring; 2, locking ring; 3, fixed seat; 4, optical positioner assembly; 11, positioning boss; 12, expansion joint; 21, internal thread; 22, positioning groove; 31, ball head plunger; 32, external thread; 33, limiting boss; 41, positioning hole; 42, reflective point. DETAILED DESCRIPTION

[0023] Example one

[0024] The embodiment provides a kind of installation device for optical positioning element of planting mobile phone, as shown in Figures 1-5 The utility model includes fixed seat 3 and optical positioner assembly 4, reflective point 42 is equipped in the handle end surface of optical positioner assembly 4 close to planting mobile phone body 100, fixed seat 3 is movably sleeved in the surface of planting mobile phone body 100, optical positioner assembly 4 is arranged in the handle end of planting mobile phone body 100, fixed seat 3 is equipped with gasket ring 1 and locking ring 2 respectively close to the head end of planting mobile phone body 100;The inside of gasket ring 1 is attached to the surface of planting mobile phone body 100, and the surface of gasket ring 1 is attached to the inside of fixed seat 3.

[0025] In the embodiment, by adjusting the distance between locking ring 2 and fixed seat 3, gasket ring 1 is moved by locking ring 2, and then planting mobile phone body 100 is fixed by the cooperation of gasket ring 1 and fixed seat 3, so that the fixation of fixed seat 3 is realized, and optical positioner assembly 4 is arranged at one end of fixed seat 3, so that the fixation of optical positioner assembly 4 is realized.

[0026] Example two

[0027] On the basis of example one, the surface of gasket ring 1 is inclinedly arranged relative to the contact plane attached to fixed seat 3, so that, in the assembled state, the contact interface with inclination is formed between gasket ring 1 and fixed seat 3, and the contact interface is used for the deformation of gasket ring 1, and the deformed gasket ring 1 further fastens planting mobile phone body 100.

[0028] In this embodiment, when the locking ring 2 drives the washer ring 1 to move toward the fixed seat 3, the inclined surface of the washer ring 1 will approach the implantation mobile phone body 100 after being squeezed by the fixed seat 3, thereby fastening the implantation mobile phone body 100.

[0029] Among them, such as Figure 6 As shown, the inner diameter D of the washer ring 1 and the thickness H at the thinnest point are selected according to the size of the planting mobile phone body 100, as shown in Table 1. The range of compatible handle diameters is 20mm-24.8mm.

[0030] Table 1 Dimensions

[0031] Serial number Model number D(±0.05) / mm H(±0.05) / mm Suitable cell phone handle diameter 1 XXL 24.85 0.90 24.00-24.80 2 XL 24.05 1.30 23.20-24.00 3 L 23.25 1.70 22.40-23.20 4 M 22.45 2.10 21.60-22.40 5 S 21.65 2.50 20.80-21.60 6 XS 20.85 2.90 20.00-20.80

[0032] Example 3

[0033] Based on Embodiment 2, in this embodiment, the fixing base 3 is integrally formed with an external thread 32 near the head end surface of the planting mobile phone body 100, the inner side of the locking ring 2 is integrally formed with an internal thread 21 that matches the external thread 32, the inner side of the locking ring 2 is provided with a positioning groove 22, and the washer ring 1 is integrally formed with a positioning boss 11 that matches the positioning groove 22 near the head end surface.

[0034] In this embodiment, the distance between the locking ring 2 and the fixing seat 3 can be adjusted by rotating the locking ring 2. By utilizing the positioning groove 22 of the locking ring 2 and the positioning boss 11 of the washer ring 1, the locking ring 2 can drive the washer ring 1 to move, thereby putting the washer ring 1 on one end of the fixing seat 3. As the distance between the locking ring 2 and the fixing seat 3 continuously decreases, the washer ring 1 will be continuously squeezed by the fixing seat 3, thereby fixing the fixing seat 3 on the surface of the implantation mobile phone body 100.

[0035] Example 4

[0036] Based on Example 3, such as Figure 5 As shown, the surface of the washer ring 1 in this embodiment has an expansion joint 12.

[0037] In this embodiment, the expansion joint 12 allows the diameter of the washer ring 1 to decrease after compression.

[0038] Example 5

[0039] Based on Embodiment 1, the surface of the fixing seat 3 in this embodiment is provided with a ball-head plunger 31, the surface of the optical positioner assembly 4 is provided with a positioning hole 41 that matches the ball-head plunger 31, and a limiting boss 33 is integrally formed on the surface of the fixing seat 3, one side of the limiting boss 33 is in contact with the end face of the optical positioner assembly 4.

[0040] In this embodiment, the cooperation of the ball head plunger 31 and the positioning hole 41 can realize the quick disassembly and assembly of the fixed seat 3 and the optical positioner assembly 4.

[0041] Embodiment six

[0042] Based on the first embodiment, the number of ball head plungers 31 in this embodiment is two, and the two ball head plungers 31 are uniformly arrayed on the surface of the fixed seat 3.

[0043] In this embodiment, the number of ball head plungers 31 is two or more, and the ball head plungers 31 are uniformly arrayed on the surface of the fixed seat 3, which can make the fixed seat 3 and the optical positioner assembly 4 more stable after installation.

[0044] Working principle: the threaded cooperation of the locking ring 2 and the fixed seat 3 drives the gasket ring 1 to move through the locking ring 2, and the fixed seat 3 extrudes the gasket ring 1, so that the gasket ring 1 extrudes the mobile phone body 100, and the whole accessory is fixed on the mobile phone body 100; by replacing gasket rings 1 of different sizes, it can adapt to various sizes of mobile phone bodies 100 on the market, so that the optical positioner assembly 4 is convenient to install, and the cost is also controlled.

[0045] Implementation steps:

[0046] S1: insert the gasket ring 1 into the locking ring 2, press the gasket ring 1, make the gasket ring 1 shrink, and then the positioning boss 11 is clamped into the positioning groove 22;

[0047] S2: the optical positioner assembly 4 is inserted from the right end of the fixed seat 3, and the ball head plunger 31 is clamped into the positioning hole 41;

[0048] S3: the fixed seat 3 with the optical positioner assembly 4 and the locking ring 2 with the gasket ring 1 are inserted into the mobile phone body 100 from the front end to the position close to the tail of the mobile phone body 100 (part of the mobile phone body 100 has a large head, and the tail wire of the mobile phone body 100 needs to be pulled out, and the gasket ring 1 is inserted from the tail wire end), select the appropriate position, and then tighten the locking ring 2 and the fixed seat 3 through threaded cooperation;

[0049] S4: extrude the gasket ring 1 through the fixed seat 3, so that the gasket ring 1 extrudes the mobile phone body 100, and the whole accessory is fixed on the mobile phone body 100.

Claims

1. An installation device for an optical positioning element of a planting handset, characterized in that, The application relates to a fixing seat and an optical positioner assembly, the fixing seat is movably sleeved on the surface of a planting mobile phone body, the optical positioner assembly is arranged at the handle end of the planting mobile phone body, the fixing seat is provided with a gasket ring and a locking ring near the head end of the planting mobile phone body respectively. The inner side of the gasket ring is attached to the surface of the planting mobile phone body, and the surface of the gasket ring is attached to the inner side of the fixing seat.

2. The mounting device for the optical positioning element of a planting handset according to claim 1, characterized in that The surface of the gasket ring is obliquely arranged relative to the contact plane attached to the fixing seat, so that a contact interface with an inclination is formed between the gasket ring and the fixing seat in the assembled state, the contact interface is used for the deformation of the gasket ring, and the deformed gasket ring further fastens the planting mobile phone body.

3. The mounting device for the optical positioning element of a planting handset according to claim 2, characterized in that The fixing seat is integrally formed with external threads near the surface of the head end of the planting mobile phone body, and the inner side of the locking ring is integrally formed with internal threads matched with the external threads.

4. The mounting device for the optical positioning element of a planting handset according to claim 3, characterized in that The inner side of the locking ring is provided with a positioning groove, and the gasket ring is integrally formed with a positioning boss matched with the positioning groove near the surface of the head end.

5. The mounting device for the optical positioning element of a planting handset according to claim 2, characterized in that The surface of the gasket ring is provided with expansion joints.

6. The mounting device for the optical positioning element of a planting handset according to claim 1, characterized in that The surface of the fixing seat is provided with ball head plungers, and the surface of the optical positioner assembly is provided with positioning holes matched with the ball head plungers.

7. The mounting device for the optical positioning element of a planting handset according to claim 6, characterized in that The surface of the fixing seat is integrally formed with a limiting boss, and one side of the limiting boss is attached to the end surface of the optical positioner assembly.

8. The mounting device for the optical positioning element of a planting handset according to claim 6, characterized in that The number of the ball head plungers is two, and the two ball head plungers are uniformly arranged on the surface of the fixing seat.

9. The mounting device for the optical positioning element of a planting handset according to claim 1, characterized in that The optical positioner assembly is provided with a reflecting point near the surface of the handle end of the planting mobile phone body.

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